yes and no. metaphysics is a strange history when you realize that politics has always tainted it. i would supply you this link with my answer as to what really inspired the origins of monotheism: http://www.sacred-texts.com/eso/sta/sta17.htm
and I would say that the ideas that monotheism originally stemmed from (which are ideas still acknowledged by AMORC) are the true understanding of monotheism, which has been distorted today with its exoteric definition. However, there are unfortunately plenty of Rosicrucians, just like Freemasons and others, that take this accurate understanding and then use "monotheism" as a weapon to subjugate people for political gain.

quite a tangled web....